带有积分器的可调因子FCA在DCS中的应用研究  

Research on Adjustable Gene Fuzzy Control with Integrator in DCS

作　　者：董泽[1] 卢海松[1] 翟永杰[1] 

机构地区：[1]华北电力大学河北省发电过程仿真与优化控制工程技术研究中心,河北保定071003

出　　处：《计算机仿真》2013年第9期386-390,共5页Computer Simulation

基　　金：中央高校基本科研业务费专项资金项目(12MS118)

摘　　要：研究一种带有积分器的可调因子模糊控制算法并将其应用到实际分散控制系统中。研究模糊控制与常规PID控制的关系,以解决模糊控制参数整定困难的问题,并通过Simulink仿真验证了PID控制器参数整定理论对模糊控制器参数选取的指导意义及模糊控制的强鲁棒性。设计了模糊控制算法在分散控制系统中的具体实现方案。详细论述了高级控制算法嵌入装置的模块添加步骤以及模糊控制模块的增量式算法、跟踪信号及手自动无扰切换的实现方法。最后通过控制实例验证了本方案的可行性及有效性。An adjustable gene fuzzy control algorithm with integrator was introduced and used in DCS in reality.To solve the problem that the setting of basic fuzzy control＇ s parameters is difficult,the relationship between fuzzy control and conventional PID control was studied.The simulation on Simulink verified the guiding significance of PID controller parameters＇ value for fuzzy controller and the strong robustness of fuzzy control.The implementation of fuzzy control in DCS was designed.It explained in detail the steps of adding module to the advanced control algorithms embedded device and the realization of incremental algorithm,tracking signal and switchover between manually operation and automation without disturbance of fuzzy control.Finally,a control instance verified the feasibility and the validity of realizing fuzzy control.

关 键 词：模糊控制 分散控制系统 可调因子 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]